Index Catalog // ScholarsArchive@OSU

Large Scale Tensor Decomposition Algorithms Using Block-randomized Stochastic Proximal Gradient

Creator:: Gao, Cheng
Abstract:: We consider the problem of computing the cannonical polyadic decomposition (CPD) for large-scale dense tensors. This work is a combination of alternating least squares and fiber sampling. Data sparsity can be leveraged to handle large tensor CPD, but this route is not feasible for dense data. Inspired by stochastic optimization's...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Cheng Gao for the degree of

Leveraging Multiple Transmissions and Receptions for Channel-Agnostic Wireless Device Identification

Creator:: Basha, Nora
Abstract:: Enabling accurate and automated identification of wireless devices is critical for ensuring secure and authenticated data communication in large-scale networks such as IoT networks. In the aim of devising practical identification techniques that are immune to spoofing, hardware-driven RF fingerprinting using deep neural networks, which leverages the inevitable presence of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Nora Basha for the degree of

Evaluating the Effects of System Operators’ Response on the Propagation of PowerSystem Cascading Failures

Creator:: Hennessy, Conor F.
Abstract:: The majority of power system cascading models assume that system operators will react perfectly and timely to an electrical event. However, as evidenced by several blackouts in the last decades, the inadequate system operators’ situation awareness and response can contribute significantly to the severity of an electrical disturbance. Under these...
Resource Type:: Honors College Thesis
Full Text:: . CASCADING FAILURE SIMULATION CONSIDERING OPERATORS’ SA AND RESPONSE A number of research groups have

An analysis of control area synchronization on the convergence of distributed state estimators

Creator:: Clarke, Blaise
Abstract:: This honors undergraduate thesis examines the process of simulating power system state estimation, the use of the alternating direction method of multipliers in the problem of distributed power system state estimation, and provides a rudimentary asynchronous implementation of the above for a linearized DC power system. The asynchronous implementation is...
Resource Type:: Honors College Thesis
Full Text:: 1 An Analysis of Control Area Synchronization on the Convergence

Design and Implementation of an Automated Star Tracking System

Creator:: Stark, Colin
Abstract:: An Automated Star Tracking System was designed and built for an undergraduate senior design project. The system was designed as a portable and easy to use means of tracking celestial objects, and is usable for a variety of both personal and professional purposes. The project was built around exploring the...
Resource Type:: Honors College Thesis
Full Text:: rotational axis must be placed parallel to the Earth’s axis of rotation [1]. Significant research was

A Personal Dead Reckoning RFID Waypoint Updated System for Footstep Level Resolution Path Tracking to Enable Research Into Early Diagnosis of Alzheimer’s

Creator:: Connell, Sean Robert
Abstract:: The problem of footstep level resolution indoor path tracking and gait velocity lacks a good solution. The current solutions are either prohibitively expensive [4], extremely invasive to deploy [1], or too inaccurate to achieve the sub meter level resolution required to track foot paths. By combining existing pedestrian dead reckoning...
Resource Type:: Honors College Thesis
Full Text:: Resolution Path Tracking to Enable Research Into Early Diagnosis of Alzheimer’s Abstract approved: Dr

Active Control of Passive Dynamics for Ground Disturbance Rejection

Creator:: Koepl, Devin N.
Abstract:: We present a model for running that combines active control with passive dynamics, in an attempt to approach the economy and robustness of animal running. Our work is inspired by examples of guinea fowl encountering an unexpected drop in ground surface, with little a ect on their running gait. Previous...
Resource Type:: Honors College Thesis
Full Text:: :974–986, October 2006. [2] R. Blickhan. The spring-mass model for running and hopping. Journal of

SIMstat: Wireless, Highly-Reconfigurable Electrochemical Analog Front-End for Point-of-Care Diagnostics and Continuous Monitoring

Creator:: Cook, Jacob M.
Abstract:: Within the past decade, the continued-scaling of CMOS processes and improvements in industry mixed-signal integrated-circuit designs have enabled a rapid decrease in the cost, form-factor, and power for point-of-care diagnostics and electrochemical instrumentation. Similarly, advances in low-power RF designs have prompted entire System-on-Modules supporting widely varied Internet-of-Things (IoT) applications. The...
Resource Type:: Masters Thesis
Full Text:: through the skin?” A critical research trend over the past ten years is the advent of ”bio-integrated

A survey of power systems vulnerability and failures on the Pacific Northwest due to natural disasters with a focus on volcanic activity.

Creator:: Tafempa Messa, Winnie
Abstract:: Electricity is at the center of attention as today many essential systems (water, gas, communications, and the internet for example) and infrastructures depend on its continuity for their smooth functioning. On the other hand, electricity power networks have developed and became large, and highly complex technical systems, geographically extended, requiring...
Resource Type:: Honors College Thesis
Full Text:: power system functioning has been the subject of research in many countries worldwide, particularly

Measurement and analysis of soft error vulnerability of low-voltage logic and memory circuits

Creator:: Pawlowski, Robert
Abstract:: Scaling the supply voltage into the sub/near-threshold domain is one of the most effective methods for improving the energy efficiency of next-generation electronic microsystems. Unfortunately, the relationship between low-voltage operation and radiation-induced soft error rate is not widely known, as little research has been previously performed and reported for soft-error...
Resource Type:: Dissertation
Full Text:: working with us! To the members of the OSU VLSI research group: Joseph Crop, Jacob Postman, Neil

ScholarsArchive@OSU

Large Scale Tensor Decomposition Algorithms Using Block-randomized Stochastic Proximal Gradient

Leveraging Multiple Transmissions and Receptions for Channel-Agnostic Wireless Device Identification

Evaluating the Effects of System Operators’ Response on the Propagation of PowerSystem Cascading Failures

An analysis of control area synchronization on the convergence of distributed state estimators

Design and Implementation of an Automated Star Tracking System

A Personal Dead Reckoning RFID Waypoint Updated System for Footstep Level Resolution Path Tracking to Enable Research Into Early Diagnosis of Alzheimer’s

Active Control of Passive Dynamics for Ground Disturbance Rejection

SIMstat: Wireless, Highly-Reconfigurable Electrochemical Analog Front-End for Point-of-Care Diagnostics and Continuous Monitoring

A survey of power systems vulnerability and failures on the Pacific Northwest due to natural disasters with a focus on volcanic activity.

Measurement and analysis of soft error vulnerability of low-voltage logic and memory circuits

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